To JeffJ and Kaorte: I only have a thermometer and hygrometer in the middle of the cage, halfway between hot side and cool side, and it usually reads 80 degrees. My heat sources are a heat lamp and a UTH (which is now unplugged). Humidity stays at about 50% (I was trying things before to raise the humidity, but since I first thought he had scale rot, I tried to keep it lower). I use newspaper as substrate.
It's 3% hydrogen peroxide that I mix 50/50 with water.
Oh, that's really good to know! So do you think I should keep with the daily ointment routine?
I don't know if the blood you're talking about is the pinkish part, but on the side scales, where it looks brownish red is a reflection of my curtains. Again, not the best pics in the world.